00:00:52 Create new PHPExcel object
00:00:52 Set document properties
00:00:52 Add data
00:00:52 Set data validation
00:00:52 Write to Excel2007 format
00:00:52 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0116 seconds
00:00:52 Current memory usage: 1.5 MB
00:00:52 Peak memory usage: 1.5 MB
00:00:52 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples